This thesis-based essay on the book "Ishmael" by Daniel Quinn examines and analyzes a personal viewpoint on the issue of "human" and its connection with the concept of intelligence discussed in this philosophical novel. The principal ideas are supported by quotations and paraphrases from the book, revealing the author's views on a crucial aspects of life. In this context, the paper may be considered as a useful theoretical tool for everyone who is interested in Quinn's literary works.